Product Introduction
We offer food-grade Alpinia Oxyphylla Seed Powder that has been treated using modern spray-drying technology to make it as bioavailable and soluble as possible. It has a 98% volatile oil content that has been confirmed by HPLC. The powder we sell has particles that are 80 to 120 mesh and less than 5 percent moisture. It is perfect for making pills, tablets, healthy drinks, and nutraceutical products.

Advantages of Enterprise-Grade Supply:

Verified Potency You Can Trust
High-Performance Liquid Chromatography (HPLC) is used to test each batch and make sure that the percentage of flammable oil is 98%. Not a guess, but a real standard that comes with a Certificate of Analysis (COA) for your quality records.
There are useful medicines inside traditional Yi Zhi Ren seeds, like volatile oils and vitamins. Our method of separation gets rid of impurities while leaving these chemicals alone. You now have a clean ingredient that always works.
Spray-Dried for Superior Performance
Our spray-drying technique, on the other hand, makes small particles (80–120 mesh) that dissolve quickly in water and other fluids. In other words:
The brown powder stays the same throughout its 24-month shelf life as long as it is kept properly.
Built for Scale – From Samples to Bulk Orders
Starting out small? You can order as little as 1 kg to test in your recipes.
Are you ready to grow? We can handle large requests, and the standard of each batch is the same.
Need it quickly? It takes 10 days to ship stock things and 20 working days to ship special orders.
| Parameter | Specification |
|---|---|
| Botanical Name | Alpinia oxyphylla Miq. |
| Common Name | Yi Zhi Ren (益智仁) |
| Active Compounds | Volatile Oil (98%, HPLC), Flavonoids |
| Processing Method | Spray Drying |
| Appearance | Fine Brown Powder |
| Particle Size | 80-120 Mesh |
| Moisture | ≤5% |
| Solubility | Water Soluble |
| Grade | Food Grade |
| Shelf Life | 24 Months |
| Storage | Cool (≤25°C), Dry (<60% RH), Dark |
| Packaging | 25kg/Fiber Drum (custom sizes available) |
| MOQ | 1kg |
Use in capsules or tablets for digestive health products. The 98% specification allows precise dosing calculations for your formulation team.
Excellent solubility makes it suitable for:
The fine particle size prevents settling and grittiness.
Combine with complementary botanical extracts in multi-ingredient formulas. Works well in:
Add to nutrition bars, functional snacks, or pressed candies. The powder integrates without significantly altering taste profiles at recommended usage levels.

The following globally recognised groups have issued current certificates to our structure:

Step 1: Raw Material Sourcing
The people we buy our seeds from are trusted and can show us where the seeds came from. Checks are done on every batch that comes in to make sure it is the right type and to see if there are any contaminants.
Step 2: Cleaning & Sorting
The seeds are first washed by machines to get rid of dirt. Then, they are sorted by hand to get rid of any that are broken or have changed colour.
Step 3: Extraction
Flavonoids and volatile oils in Alpinia Oxyphylla Seed Powder are captured by controlled extraction, with temperature and pressure closely monitored to prevent the breakdown of heat-sensitive materials.
Step 4: Spray Drying
The extract is broken up into tiny particles and dried in a controlled room. This quick process makes small particles while keeping the beneficial chemicals.
Step 5: Quality Testing
HPLC analysis confirms active compound levels. Additional tests check for:
Step 6: Packaging
The powder is packaged in double food-grade PE bags inside fiber drums, then sealed in a controlled environment to prevent moisture exposure.


Keep sealed containers in a cool (below 25°C), dry location away from direct sunlight. Relative humidity should stay under 60%. Properly stored powder maintains quality for 24 months.
After making plant extracts for more than ten years, we've honed our methods to ensure uniform quality. Our staff knows how to meet the technical needs of companies that make supplements, drinks, and foods.
About 60% of our employees work on research and development (R&D), which includes coming up with better ways to remove ingredients, make powders better, and solve problems with packaging. This is more than just a sales pitch; it's how we've stayed ahead in a tough field.
We understand that people who make products need samples before they decide to buy a lot of them. This is why our MOQ is only 1 kg. You can use our powder in your recipes without spending a lot of money.
Beyond raw powder, we manufacture finished products:
Our team assists with formulation development, stability testing, and regulatory documentation.
Every shipment includes:


Q: What's the lead time for stock vs. custom orders?
A: Stock powder delivers 10 days after payment. OEM or customised manufacture takes 20 days. We provide a 7-10 day expedited service for urgent requirements (extra charge).
Q: Can I get samples before ordering?
A: Yes. Samples beginning at 1kg are available to assess quality and formulation compatibility. Contact us with your technical needs and we'll ship a sample.
Q: How do you maintain batch quality?
A: Every production run is HPLC-tested for active compounds. Raw supplies are from certified, traceable vendors. Our quality control team tracks key manufacturing factors.
Q: What regulatory compliance paperwork do you provide?
A: All orders include a Certificate of Analysis and GMO-free declaration. Organic certifications, Kosher/Halal certificates, and stability data are available upon request.
Q: Do you provide formulation development technical support?
A: Yes. The R&D team has developed pills, capsules, drinks, and functional meals. We can advise on dosage, ingredient compatibility, and stability.
Q: Can volatile oil percentage be customised?
A: We provide bespoke concentrations for large purchases, although our standard is 98%. Talk to our technical staff about special specs and minimum order quantities.
Ready to test our Alpinia Oxyphylla Seed Powder in your formulations?
Send Inquiry
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